[Asterisk-Users] CentOS vs. Vanilla Kernel

[Jason Walker]

Julian - 

What hardware are you using? Proc, RAM, SCSI or IDE, etc.

The reason I ask is that I have multiple hardware platforms, all on FC1 or
FC4, and none of them hit 100% for each IRQ. I am usually in the high 98%
with the occasional 100% on P3 servers (give or take 1 Gig RAM, 1 Gig CPU).
Two servers are dual p3 1.2 with 2 Gigs Ram.

Since CentOS is brought up, maybe my OS is the culprit...far fetched?

Thanks 

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Julian
Lyndon-Smith
Sent: Thursday, November 10, 2005 12:12 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] CentOS vs. Vanilla Kernel

Not a problem that I've had :)

Linux foxtrot.tessera.co.uk 2.6.9-22.0.1.EL #1 Thu Oct 27 12:26:11 CDT
2005 i686 i686 i386 GNU/Linux
Opened pseudo zap interface, measuring accuracy...
100.000000% 100.000000% 100.000000% 100.000000% 100.000000% 100.000000%
100.000000% 100.000000% 100.000000% 100.000000% 100.000000% 100.000000%
100.000000% 100.000000% 100.000000% 100.000000% 100.000000% 100.000000%
100.000000% 100.000000% 100.000000% 100.000000% 100.000000% 100.000000%
--- Results after 24 passes ---
Best: 100.000000 -- Worst: 100.000000 -- Average: 100.000000 [root at foxtrot
zaptel]#

Julian.

tmassey at obscorp.com wrote:
> asterisk-users-bounces at lists.digium.com wrote on 11/07/2005 01:17:31 PM:
> 
>> HW: HP DL360 1GB Ram Single 3GHz Pentium (with Hyper-threading turned
> off).
>> OS: CentOS 4.2
>> Dual Embedded NIC enabled
>> USB disabled
>> serial disabled
>> printer disabled
>> 2x73GB SCSI in HW Raid 1
>>
>> What is the opinion of this fine list  - should I use the default 
>> CentOS
> 
>> kernel (2.6.9-22.0.1.EL) or download from kernel.org the latest 
>> stable
>> (2.6.14)
> 
> Will you be using Zaptel hardware?  The only way I can get zttest 
> results of 100% is with a CentOS 2.4 kernel.  Any CentOS 2.6 kernel 
> I've tried (Uni, SMP, with IOAPIC enabled or disabled) gave me 99.99% at
best...
> 
> Tim Massey
> 
> 
> 
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